JVC UX-G300B Service Manual page 32

CD section
+ TP171
SM+
SPINDLE
TP172 SM-
MOTOR
-
+
TP173 FM+
FEED
TP174 FM-
MOTOR
-
PICKUP A'SSY
OPTIMA-727A
VF2
VF2 15
Vcc 14 C101
F 0.1 VT2
VT2 13
DGND
GND 12
VT1
VT1 11
Vc 10
VF1
VF1 9
C102
R102
F 0.1
VR 8
150 MD
MD 7
GND 6
C103
LD
F 0.1
LD 5
F-
F- 4
F+ PSW
F+ 3
T+
T+ 2
T-
T- 1
VT2
VT1
VF2
TRA MECHA ASS'Y
VF1
MD
LD
ISA1530AC1/QR/X
R329
CDLDCUR
NI
R101
1k PSW
C211
68p
R207 R208 R223
6.8k 10k 1k
R209
5.6k
R204 R205 R222
27k 15k 1k
R206
28 27 26 25 24 23 22 29 21 20 19 18 17 16 15
5.6k
CD DRIVER
C208
IC201
LA6242H-X
2200p
TVP
R212
5.6k
1 2 3 4 5 6 7 30 8 9 10 11 12 13 14
C205
0.0012
TRP
R203
1k
VREF
NC Vcc
NC WP NC
A2 SCL SCL
GND SDA TRP
SDA
IC302
FOP
S-24CS16A0I-G-X
PSW
AVSS2
TP306
C314 OSCIN
CTRCRS
0.15
VREF
R319
0
E
F
D
R320
B
0
C
R321
A
0
PD
LD
CENV
Q301
REENV
RFOUT
C319 0.33
C376 RF RFIN
AVDD2
0.22
C333
ARFDC
47/6.3
ARFOUT
0.1
C321
R333 ARF ARFFB
C322 680p
ARFIN
NI
DSLF
R324
IREF
82k
PLLF
R322
PLLFO
820
VCOF
R336
10
R808
0
NC MMOD1
R807
0
NC MMOD0
NC NRST
NC VSS
NC OSC0
VDD3 OSC1
C809
NC VDD1/VOUT
10
IC801
VSS VDD3
C807
MN103SFB5KWM1 L801
NC CD_NRST
0.1 NRSA02J-0R0X
VDD1 USB CONTROL AVDD
R802 20
NC USBD+
NC Vss
R815
20
NC USBD-
SCL USBNPP
REQ USBNOC
SDA IRO_USB
C806
C805
0.1
0.1
C312
0.1
C310
0.1
STIN
R315 1k
STCLK
STREQ
NC
NC
NC
NC
R314 100
CDINDEX
R313 100
CDTNO
R312 100
CDCOPY
R311 1k
IC301 CDEMP
R310 220
BCLK
R309
220
LRCK
MASK ROM MN6627971DA R308
220
SRDATA TP305
FLASH ROM MN66F27971
NRFDET
REGON2
REGVDD
REGOUT
SRAMVDD
CPU/CD RF & SERVO/DSP
DVSS3
R304 56k
NPWDOWN
NPWDOWN_OUT TP304
R303 33k
BDO TP303
TP302
SRVMON0(FE/TBAL)
SRVMON1(TE/FBAL) TP301
MUTE
CS
D302
USB_NRST
MA2SD31-X
TSUBUYAKI_SW
CUR3.3V
CDLDCUP
R368
LRMUTE
1k
R360
100
R357 10k
R358
1M R356 10k
X301
NAX0375-001X
16.9344MHz
CN301
NI
FOR MN66F27971
FLASH WRIGHTER
2-8
USB_NRST
R805
150
X801
QAX0724-001Z
12.000MHz
K802
NQR0360-002X
K801
NQR0360-002X
TP824
TP823
TP822
IC802
MM1565AF-X
R801
22k
Vout Vin
NC
Sub
GND
Cn Cont
Q801
RT1N141C-X
USB_IN
5V REG
CDINDEX
CDTNO
CDCOPY
LRCK
K709
NQR0022-002X
CDEMP
STIN
SRDATA K708
STCLK
NQR0022-002X
STREQ
BCLK
K707
NQR0022-002X
CDINDEX
CDTNO
CDCOPY
CDEMP
BCLK
TP341
LRCK
SRDATA
C305
2.2
NC NC
GND Vo
CE VDD
NC NC
C306
1
IC304
MM3233DF-X
MUTE
LRMUTE
CS
CDL
USB_NRST
CDR
R369
USB_IN
0
CDLDCUR
LRMUTE
TX K706 0
TP712
U2SDT 0
K705
S2UDT 0
K704
UCLK K703 0
R383
SCS 0
K702
10k UCS 0
K701
NRST
R701 1k
LVA10826-401A
6 GND
5 N.C.
4 OCD-SDA
3 OCD-SCL
2 NRST
1 VDD3
5 +5V
4 USBD-
3 USBD+
2 DGND
R821 0
1 DGND
C821
NI
TP811
7 USB6V
6 USB6V
5 DGND
TP813 4 DGND
3 DGND
TP817 2 USB_IN
1 N.C.
8 CDINDEX
7 CDTNO
6 CDCOPY
5 LRCK
4 CDEMP
3 SRDATA
2 DGND
1 BCLK
1 LRMUTE
2 CDL
3 AGND
4 CDR
5 DGND
6 DGND
TP705
7 D4V
8 D4V
TP707
9 TX
10 MGND
11 MGND
TP710
12 M9V
13 M9V
14 U2SDT
15 S2UDT
16 UCLK
17 SCS
18 UCS
19 CDRESET